Hardiness Zone Map 2024. Zoom in on what that means for your garden. The new map—jointly developed by usda’s agricultural research service (ars) and oregon state university’s (osu) prism climate group—is more accurate and contains greater detail than.

Mapping plant hardiness zones, heat zones, growing degree days, and cumulative drought severity throughout this century. Look at your growing zone or gardening zone to understand which plants can survive your area’s climate.